Why these tracks?
Every recommendation is scored across six dimensions — harmonic key, BPM, energy, texture, mood and vocal compatibility — then refined by 4,200 community-rated transitions from real DJs. That's why each match has a chemistry number and a reason, not just a list of tracks in the same key.
Mixing out of this track.
10A → 10A
Same key, ±2 BPM. With 84% groove and heavy bass, long blends work — cut the incoming bass until the switch.
Forever
ANOTR · 126 BPM · 10A
91 chemistry
10A → 10B
Relative major — brighter key, same tonal centre. Pair it with a higher-energy record and the floor keeps moving.
R U Listening - Sweely Remix
Sweely · 128 BPM · 10B
88 chemistry
10A → 9A · 11A
Adjacent keys through a breakdown. This one runs 4:50 — the outro gives you a full phrase to work with.
Go - Extended Mix
Chris Stussy · 128 BPM · 9A
89 chemistry
About this track.
Doing Sumthin' by Aaron Pfeiffer, Storm Mollison is a bass-heavy, groove-locked Deep House track at 126 BPM with moderate drive and strong groove. At 43% energy, it works as a mid-set sustainer — enough momentum to keep the floor moving.
Released 27 Mar 2026 · 4:50 · 45% mood · -12 dB loudness
The feel
The bass weight is the story here — 87% puts it in the top tier of the catalog. Lead with it.
Where it lives in a set
43% energy places it in the build — the stretch where you're winning the floor, not rewarding it yet.
Quick answers.
What BPM is Doing Sumthin'?
126 BPM — squarely in deep house territory, mixable within roughly 121–131 BPM without pitch artefacts.
What key is Doing Sumthin' in?
B Minor — 10A on the Camelot wheel. Harmonically compatible with 10B, 9A and 11A.
What mixes well with Doing Sumthin'?
Tracks in 10A, 10B, 9A or 11A between ~121–131 BPM — top matches include Forever by ANOTR (same key) and Leave A Message (feat. Poppy Wright & Trick Shady) by Josh Baker (same key).
Where does Doing Sumthin' fit in a DJ set?
Groove sustainer — 43% energy with strong groove keeps momentum without forcing the energy up. Ideal in the stretches between peaks.
Explore: 126 BPM tracks · 10A tracks · 10A → 10B key pair · Harmonic mixing guide · Deep House mixing guide
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